1366407560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113489}}^1$

素因数の和:113550

約数の個数: 64

約数和(自身を含む): 3595363200

約数和(自身を除く): 2228955640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 6020, 12040, 113489, 226978, 453956, 567445, 794423, 907912, 1134890, 1588846, 2269780, 3177692, 3972115, 4539560, 4880027, 6355384, 7944230, 9760054, 15888460, 19520108, 24400135, 31776920, 34160189, 39040216, 48800270, 68320378, 97600540, 136640756, 170800945, 195201080, 273281512, 341601890, 683203780, 1366407560]

約数ペア:

[(1, 1366407560), (2, 683203780), (4, 341601890), (5, 273281512), (7, 195201080), (8, 170800945), (10, 136640756), (14, 97600540), (20, 68320378), (28, 48800270), (35, 39040216), (40, 34160189), (43, 31776920), (56, 24400135), (70, 19520108), (86, 15888460), (140, 9760054), (172, 7944230), (215, 6355384), (280, 4880027), (301, 4539560), (344, 3972115), (430, 3177692), (602, 2269780), (860, 1588846), (1204, 1134890), (1505, 907912), (1720, 794423), (2408, 567445), (3010, 453956), (6020, 226978), (12040, 113489)]